| Pontardulais to Ilawa | 993.29 mi (1,598.54 km) |
| Pontardulais to Imielin | 1,014.43 mi (1,632.56 km) |
| Pontardulais to Inowroclaw | 942.46 mi (1,516.74 km) |
| Pontardulais to Janow Lubelski | 1,140.85 mi (1,836.02 km) |
| Pontardulais to Jarocin | 916.38 mi (1,474.77 km) |
| Pontardulais to Jaroslaw | 1,164.46 mi (1,874.02 km) |
| Pontardulais to Jasien | 952.27 mi (1,532.53 km) |
| Pontardulais to Jaslo | 1,118.14 mi (1,799.48 km) |
| Pontardulais to Jastrzebie-Zdroj | 990.71 mi (1,594.39 km) |
| Pontardulais to Jawor | 871.23 mi (1,402.11 km) |
| Pontardulais to Jaworzno | 1,015.43 mi (1,634.18 km) |
| Pontardulais to Jedrzejow | 1,052.13 mi (1,693.25 km) |
| Pontardulais to Jelcz-Laskowice | 919.77 mi (1,480.22 km) |
| Pontardulais to Jelenia Gora | 853.32 mi (1,373.29 km) |
| Pontardulais to Jozefoslaw | 1,064.39 mi (1,712.97 km) |
